[PATCH] D122909: [InstCombine] limit icmp fold with sub if other sub user is a phi

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

In D122909#3422897 <https://reviews.llvm.org/D122909#3422897>, @lebedev.ri wrote:

> It seems like something for a late undo pass to deal with.

Agree, but the comments in https://github.com/llvm/llvm-project/issues/54558 suggested there wasn't a quick fix, and there are already one-use limitations here, so that's why I proposed a fast fix for the regression. Do you object to this change?


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https://reviews.llvm.org/D122909